158191680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{449}}^1$

素因数の和:836

約数の個数: 112

約数和(自身を含む): 504748800

約数和(自身を除く): 346557120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 367, 449, 480, 734, 898, 960, 1101, 1347, 1468, 1796, 1835, 2202, 2245, 2694, 2936, 3592, 3670, 4404, 4490, 5388, 5505, 5872, 6735, 7184, 7340, 8808, 8980, 10776, 11010, 11744, 13470, 14368, 14680, 17616, 17960, 21552, 22020, 23488, 26940, 28736, 29360, 35232, 35920, 43104, 44040, 53880, 58720, 70464, 71840, 86208, 88080, 107760, 117440, 143680, 164783, 176160, 215520, 329566, 352320, 431040, 494349, 659132, 823915, 988698, 1318264, 1647830, 1977396, 2471745, 2636528, 3295660, 3954792, 4943490, 5273056, 6591320, 7909584, 9886980, 10546112, 13182640, 15819168, 19773960, 26365280, 31638336, 39547920, 52730560, 79095840, 158191680]

約数ペア:

[(1, 158191680), (2, 79095840), (3, 52730560), (4, 39547920), (5, 31638336), (6, 26365280), (8, 19773960), (10, 15819168), (12, 13182640), (15, 10546112), (16, 9886980), (20, 7909584), (24, 6591320), (30, 5273056), (32, 4943490), (40, 3954792), (48, 3295660), (60, 2636528), (64, 2471745), (80, 1977396), (96, 1647830), (120, 1318264), (160, 988698), (192, 823915), (240, 659132), (320, 494349), (367, 431040), (449, 352320), (480, 329566), (734, 215520), (898, 176160), (960, 164783), (1101, 143680), (1347, 117440), (1468, 107760), (1796, 88080), (1835, 86208), (2202, 71840), (2245, 70464), (2694, 58720), (2936, 53880), (3592, 44040), (3670, 43104), (4404, 35920), (4490, 35232), (5388, 29360), (5505, 28736), (5872, 26940), (6735, 23488), (7184, 22020), (7340, 21552), (8808, 17960), (8980, 17616), (10776, 14680), (11010, 14368), (11744, 13470)]